Fluke VIBXPERT EX, Short Instructions, Page: 7 / 28

VIBXPER
T EX - Short instructions - 01.2017
7
Interface parameters for VIBXPERT EX
Analog output circuit
In type of protection intrinsic safety Ex ib IIC, only suitable for the
connection to devices intended for this
U
O
= 28V C
i
= 54nF L
i
= 300µH
I
O
= 63mA C
O
= 83nF L
O
= 7mH
P
O
= 300mW
The sensors of the VIB 6.1***DEX model series can also be connect-
ed to this interface. The sensors of the VIB 6.1***EX model series
should not be connected to this interface.
Temperature sensor circuit
In type of protection intrinsic safety Ex ib IIC, only suitable for the
connection to NiCr-Ni-thermocouple
U
O
= 6V C
O
= 40µF
I
O
= 6mA L
O
= 0.8H
P
O
= 8mW
Digital output circuit
in type of protection intrinsic safety Ex ib IIC only suitable for the
connection to devices intended for this
U
O
= 12V C
O
= 1,41µF
I
O
= 188mA L
O
= 0.8mH
P
O
= 600mW
LAN/USB circuit
Do not use this interface in an explosive environment! Only devices
with V
m
< 6V or the communication adapter for VIBXPERT EX (order
no. VIB 5.330 UNV) may be connected for data transmission pur-
poses.
Battery load circuit
Do not use this interface in an explosive environment!
To charge the batteries, use charger VIB 5.322-INT only!
Safety